merge sub projects

doc/sharedpointer.md

@@ -4,23 +4,23 @@ In *shared pointer* mode results of queries is QList<QSharedPointer<T>> and in *
 
 Almost in every case shared pointer mode is better, But nut support regular mode for backward comptability. 
 
-To compiling in *shared pointer* define **NUT_SHARED_POINTER** macro
+By default _Nut_ compiles in shared pointer mode, to switch to ols raw pointer mode you must define **NUT_RAW_POINTER** macro
 
 Nut has template alias 
 
 ```cpp
-#ifdef NUT_SHARED_POINTER
-    template <typename T>
-    using RowList = QList<QSharedPointer<T>>;
-
-    template <typename T>
-    using Row = QSharedPointer<T>;
-#else
+#ifdef NUT_RAW_POINTER
     template <typename T>
     using RowList = QList<T*>;
 
     template <typename T>
     using Row = T*;
+#else
+    template <typename T>
+    using RowList = QList<QSharedPointer<T>>;
+
+    template <typename T>
+    using Row = QSharedPointer<T>;
 #endif
 ```
 
@@ -36,16 +36,16 @@ For the integration of your source, you can use these aliases.
 Ans also Nut::create<T>() method are defined for two mode 
 
 ```cpp
-#ifdef NUT_SHARED_POINTER
-    template<class T>
-    inline Row<T> create(QObject *parent) {
-        return QSharedPointer<T>(new T(parent));
-    }
-#else
+#ifdef NUT_RAW_POINTER
     template<class T>
     inline Row<T> create() {
         return new T;
     }
+#else
+    template<class T>
+    inline Row<T> create(QObject *parent) {
+        return QSharedPointer<T>(new T(parent));
+    }
 #endif
 ```
 
@@ -54,6 +54,6 @@ So you can use the Nut::create function without considering in what way the libr
 auto post = Nut::create<Post>();
 ```
 
-In above example if *NUT_SHARED_POINTER* is defined *post* is *QSharedPointer<Post>* else is *Post\**
+In above example if *NUT_RAW_POINTER* is defined *post* is *Post\** else is *QSharedPointer<Post>*
 
-I recommand use *NUT_SHARED_POINTER* always!
+I recommand use shared  pointer mode (default) always!

src/nut/config/config.pri

@@ -0,0 +1,8 @@
+INCLUDEPATH += $$PWD
+
+HEADERS += \
+    $$PWD/nut_config.h \
+    $$PWD/nut_consts.h \
+    $$PWD/nut_global.h \
+    $$PWD/nut_macros.h \
+    $$PWD/nut_namespace.h

src/nut/config/nut_config.h

@@ -0,0 +1,20 @@
+#ifndef NUT_CONFIG_H
+#define NUT_CONFIG_H
+
+#if defined(NUT_SHARED) || !defined(NUT_STATIC)
+#  ifdef NUT_STATIC
+#    error "Both NUT_SHARED and NUT_STATIC defined, please make up your mind"
+#  endif
+#  ifndef NUT_SHARED
+#    define NUT_SHARED
+#  endif
+#  if defined(NUT_BUILD_LIB)
+#    define NUT_EXPORT Q_DECL_EXPORT
+#  else
+#    define NUT_EXPORT Q_DECL_IMPORT
+#  endif
+#else
+#  define NUT_EXPORT
+#endif
+
+#endif // NUT_CONFIG_H

src/nut/config/nut_consts.h

@@ -18,8 +18,8 @@
 **
 **************************************************************************/
 
-#ifndef DEFINES_P_H
-#define DEFINES_P_H
+#ifndef NUT_CONSTS_H
+#define NUT_CONSTS_H
 
 #define __NAME                  "name"
 #define __TYPE                  "type"
@@ -56,4 +56,4 @@
 #   define NUT_WRAP_NAMESPACE(x)    x
 #endif
 
-#endif // DEFINES_P_H
+#endif // NUT_CONSTS_H

src/nut/config/nut_global.h

@@ -0,0 +1,12 @@
+#ifndef NUT_GLOBAL_H
+#define NUT_GLOBAL_H
+
+#define NUT_NAMESPACE Nut
+
+#include <QtNut/nut_config.h>
+#include <QtNut/nut_consts.h>
+#include <QtNut/nut_macros.h>
+#include <QtNut/nut_macros.h>
+#include <QtNut/nut_namespace.h>
+
+#endif // NUT_GLOBAL_H

src/nut/config/nut_macros.h

@@ -1,51 +1,6 @@
-/**************************************************************************
-**
-** This file is part of Nut project.
-** https://github.com/HamedMasafi/Nut
-**
-** Nut is free software: you can redistribute it and/or modify
-** it under the terms of the GNU Lesser General Public License as published by
-** the Free Software Foundation, either version 3 of the License, or
-** (at your option) any later version.
-**
-** Nut is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-** GNU Lesser General Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public License
-** along with Nut.  If not, see <http://www.gnu.org/licenses/>.
-**
-**************************************************************************/
+#ifndef NUT_MACROS_H
+#define NUT_MACROS_H
 
-#ifndef SYNTAX_DEFINES_H
-#define SYNTAX_DEFINES_H
-
-#define NUT_NAMESPACE Nut
-
-#include <QtNut/defines_consts.h>
-#include <QtCore/QtGlobal>
-
-#include <QtCore/QString>
-#include <QtCore/QStringList>
-#include <QtCore/QVariant>
-#include <QtCore/QMetaClassInfo>
-
-#if defined(NUT_SHARED) || !defined(NUT_STATIC)
-#  ifdef NUT_STATIC
-#    error "Both NUT_SHARED and NUT_STATIC defined, please make up your mind"
-#  endif
-#  ifndef NUT_SHARED
-#    define NUT_SHARED
-#  endif
-#  if defined(NUT_BUILD_LIB)
-#    define NUT_EXPORT Q_DECL_EXPORT
-#  else
-#    define NUT_EXPORT Q_DECL_IMPORT
-#  endif
-#else
-#  define NUT_EXPORT
-#endif
 
 #define NUT_INFO(type, name, value)                                            \
     Q_CLASSINFO(__nut_NAME_PERFIX type #name #value,                           \
@@ -180,132 +135,4 @@ public slots: \
 #define NUT_NOT_NULL(x)                     NUT_INFO(__nut_NOT_NULL, x, 1)
 #define NUT_INDEX(name, field, order)
 
-NUT_BEGIN_NAMESPACE
-
-inline bool nutClassInfo(const QMetaClassInfo &classInfo,
-                         QString &type, QString &name, QVariant &value)
-{
-    if (!QString::fromUtf8(classInfo.name()).startsWith(QStringLiteral(__nut_NAME_PERFIX)))
-        return false;
-
-    QStringList parts = QString::fromUtf8(classInfo.value()).split(QStringLiteral("\n"));
-    if (parts.count() != 3)
-        return false;
-
-    type = parts[0];
-    name = parts[1];
-    value = QVariant::fromValue(parts[2]);
-    return true;
-}
-
-inline bool nutClassInfoString(const QMetaClassInfo &classInfo,
-                              QString &type, QString &name, QString &value)
-{
-    if (!QString::fromUtf8(classInfo.name()).startsWith(QStringLiteral(__nut_NAME_PERFIX)))
-        return false;
-
-    QStringList parts = QString::fromUtf8(classInfo.value()).split(QStringLiteral("\n"));
-    if (parts.count() != 3)
-        return false;
-
-    type = parts[0];
-    name = parts[1];
-    value = parts[2];
-    return true;
-}
-
-inline bool nutClassInfoBool(const QMetaClassInfo &classInfo,
-                              QString &type, QString &name, bool &value)
-{
-    if (!QString::fromUtf8(classInfo.name()).startsWith(QStringLiteral(__nut_NAME_PERFIX)))
-        return false;
-
-    QStringList parts = QString::fromUtf8(classInfo.value()).split(QStringLiteral("\n"));
-    if (parts.count() != 3)
-        return false;
-
-    QString buffer = parts[2].toLower();
-    if (buffer != QStringLiteral("true") && buffer != QStringLiteral("false"))
-        return false;
-
-    type = parts[0];
-    name = parts[1];
-    value = (buffer == QStringLiteral("true"));
-    return true;
-}
-
-inline bool nutClassInfoInt(const QMetaClassInfo &classInfo,
-                            QString &type, QString &name, bool &value)
-{
-    if (!QString::fromUtf8(classInfo.name()).startsWith(QStringLiteral(__nut_NAME_PERFIX)))
-        return false;
-
-    QStringList parts = QString::fromUtf8(classInfo.value()).split(QStringLiteral("\n"));
-    if (parts.count() != 3)
-        return false;
-    bool ok;
-    type = parts[0];
-    name = parts[1];
-    value = parts[2].toInt(&ok);
-    return ok;
-}
-
-#ifdef NUT_SHARED_POINTER
-template <class T>
-using RowList = QList<QSharedPointer<T>>;
-
-template <class T>
-using RowSet = QSet<QSharedPointer<T>>;
-
-template <typename T>
-using Row = QSharedPointer<T>;
-
-template<class T>
-inline Row<T> create() {
-    return QSharedPointer<T>(new T);
-}
-
-template<class T>
-inline Row<T> create(QObject *parent) {
-    return QSharedPointer<T>(new T(parent));
-}
-
-template<class T>
-inline Row<T> createFrom(T *row) {
-    return QSharedPointer<T>(row);
-}
-template<class T>
-inline Row<T> createFrom(const QSharedPointer<T> row) {
-    return row;
-}
-
-#else
-template <typename T>
-using RowList = QList<T*>;
-
-template <typename T>
-using RowSet = QSet<T*>;
-
-template <typename T>
-using Row = T*;
-
-template<class T>
-inline Row<T> create() {
-    return new T;
-}
-
-template<class T>
-inline T *get(const Row<T> row) {
-    return row;
-}
-
-template<class T>
-inline T *get(const QSharedPointer<T> row) {
-    return row.data();
-}
-
-#endif
-
-NUT_END_NAMESPACE
-
-#endif // SYNTAX_DEFINES_H
+#endif // NUT_MACROS_H

src/nut/config/nut_namespace.h

@@ -0,0 +1,142 @@
+#ifndef NUT_NAMESPACE_H
+#define NUT_NAMESPACE_H
+
+#ifndef NUT_GLOBAL_H
+#   error "Do not include nut_namespace.h header directly!"
+#endif
+
+//avoid ide warnings
+#include <QtNut/nut_global.h>
+
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+#include <QtCore/QMetaClassInfo>
+
+NUT_BEGIN_NAMESPACE
+
+inline bool nutClassInfo(const QMetaClassInfo &classInfo,
+                         QString &type, QString &name, QVariant &value)
+{
+    if (!QString::fromUtf8(classInfo.name()).startsWith(QStringLiteral(__nut_NAME_PERFIX)))
+        return false;
+
+    QStringList parts = QString::fromUtf8(classInfo.value()).split(QStringLiteral("\n"));
+    if (parts.count() != 3)
+        return false;
+
+    type = parts[0];
+    name = parts[1];
+    value = QVariant::fromValue(parts[2]);
+    return true;
+}
+
+inline bool nutClassInfoString(const QMetaClassInfo &classInfo,
+                               QString &type, QString &name, QString &value)
+{
+    if (!QString::fromUtf8(classInfo.name()).startsWith(QStringLiteral(__nut_NAME_PERFIX)))
+        return false;
+
+    QStringList parts = QString::fromUtf8(classInfo.value()).split(QStringLiteral("\n"));
+    if (parts.count() != 3)
+        return false;
+
+    type = parts[0];
+    name = parts[1];
+    value = parts[2];
+    return true;
+}
+
+inline bool nutClassInfoBool(const QMetaClassInfo &classInfo,
+                             QString &type, QString &name, bool &value)
+{
+    if (!QString::fromUtf8(classInfo.name()).startsWith(QStringLiteral(__nut_NAME_PERFIX)))
+        return false;
+
+    QStringList parts = QString::fromUtf8(classInfo.value()).split(QStringLiteral("\n"));
+    if (parts.count() != 3)
+        return false;
+
+    QString buffer = parts[2].toLower();
+    if (buffer != QStringLiteral("true") && buffer != QStringLiteral("false"))
+        return false;
+
+    type = parts[0];
+    name = parts[1];
+    value = (buffer == QStringLiteral("true"));
+    return true;
+}
+
+inline bool nutClassInfoInt(const QMetaClassInfo &classInfo,
+                            QString &type, QString &name, bool &value)
+{
+    if (!QString::fromUtf8(classInfo.name()).startsWith(QStringLiteral(__nut_NAME_PERFIX)))
+        return false;
+
+    QStringList parts = QString::fromUtf8(classInfo.value()).split(QStringLiteral("\n"));
+    if (parts.count() != 3)
+        return false;
+    bool ok;
+    type = parts[0];
+    name = parts[1];
+    value = parts[2].toInt(&ok);
+    return ok;
+}
+
+#ifdef NUT_RAW_POINTER
+    template <typename T>
+    using RowList = QList<T*>;
+
+    template <typename T>
+    using RowSet = QSet<T*>;
+
+    template <typename T>
+    using Row = T*;
+
+    template<class T>
+    inline Row<T> create() {
+        return new T;
+    }
+
+    template<class T>
+    inline T *get(const Row<T> row) {
+        return row;
+    }
+
+    template<class T>
+    inline T *get(const QSharedPointer<T> row) {
+        return row.data();
+    }
+#else
+    template <class T>
+    using RowList = QList<QSharedPointer<T>>;
+
+    template <class T>
+    using RowSet = QSet<QSharedPointer<T>>;
+
+    template <typename T>
+    using Row = QSharedPointer<T>;
+
+    template<class T>
+    inline Row<T> create() {
+        return QSharedPointer<T>(new T);
+    }
+
+    template<class T>
+    inline Row<T> create(QObject *parent) {
+        return QSharedPointer<T>(new T(parent));
+    }
+
+    template<class T>
+    inline Row<T> createFrom(T *row) {
+        return QSharedPointer<T>(row);
+    }
+    template<class T>
+    inline Row<T> createFrom(const QSharedPointer<T> row) {
+        return row;
+    }
+#endif
+
+NUT_END_NAMESPACE
+
+#endif // NUT_NAMESPACE_H

src/nut/core/abstracttableset.cpp

@@ -63,10 +63,10 @@ int AbstractTableSet::save(Database *db, bool cleanUp)
             || t->status() == Table::Deleted) {
             rowsAffected += t->save(db);
             if (cleanUp)
-#ifdef NUT_SHARED_POINTER
-                remove(t);
-#else
+#ifdef NUT_RAW_POINTER
                 t->deleteLater();
+#else
+                remove(t);
 #endif
         }
     }
@@ -79,7 +79,7 @@ int AbstractTableSet::save(Database *db, bool cleanUp)
 
 void AbstractTableSet::clearChilds()
 {
-#ifndef NUT_SHARED_POINTER
+#ifdef NUT_RAW_POINTER
     foreach (Table *t, data->childs)
         t->deleteLater();
 #endif

src/nut/core/abstracttableset.h

@@ -26,7 +26,7 @@
 #include <QtCore/QSet>
 #include <QtCore/QExplicitlySharedDataPointer>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 NUT_BEGIN_NAMESPACE
 

src/nut/core/abstracttablesetdata.h

@@ -23,7 +23,7 @@
 
 #include <QtCore/QSharedData>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 NUT_BEGIN_NAMESPACE
 

src/nut/core/bulkinserter.cpp

@@ -5,7 +5,6 @@
 #include "database.h"
 #include "abstractsqlgenerator.h"
 #include "databasemodel.h"
-#include "tablemodel.h"
 
 #include <QtCore/QDebug>
 

src/nut/core/bulkinserter.h

@@ -6,7 +6,7 @@
 #include <QtNut/phraselist.h>
 #include <QtNut/fieldphrase.h>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 NUT_BEGIN_NAMESPACE
 

src/nut/core/core.pri

@@ -0,0 +1,25 @@
+INCLUDEPATH += $$PWD
+
+HEADERS += \
+    $$PWD/abstracttableset.h \
+    $$PWD/abstracttablesetdata.h \
+    $$PWD/bulkinserter.h \
+    $$PWD/bulkinserter_p.h \
+    $$PWD/changelogtable.h \
+    $$PWD/database.h \
+    $$PWD/database_p.h \
+    $$PWD/query.h \
+    $$PWD/table.h \
+    $$PWD/table_p.h \
+    $$PWD/tableset.h
+
+SOURCES += \
+    $$PWD/abstracttableset.cpp \
+    $$PWD/bulkinserter.cpp \
+    $$PWD/changelogtable.cpp \
+    $$PWD/database.cpp \
+    $$PWD/query.cpp \
+    $$PWD/table.cpp \
+    $$PWD/tableset.cpp
+
+

src/nut/core/database.cpp

@@ -33,7 +33,7 @@
 #include "table.h"
 #include "tableset.h"
 #include "database_p.h"
-#include "defines.h"
+#include "config/nut_global.h"
 #include "tablemodel.h"
 #include "postgresqlgenerator.h"
 #include "mysqlgenerator.h"
@@ -348,7 +348,9 @@ bool DatabasePrivate::putModelToDatabase()
 void DatabasePrivate::createChangeLogs()
 {
     //    currentModel.model("change_log")
-    QStringList diff = sqlGenerator->diff(nullptr, currentModel.tableByName(QStringLiteral("__change_log")));
+    QStringList diff = sqlGenerator->diff(nullptr,
+                                          currentModel.tableByName(
+                                              QStringLiteral("__change_log")));
 
     foreach (QString s, diff)
         db.exec(s);
@@ -362,7 +364,6 @@ void DatabasePrivate::createChangeLogs()
 Database::Database(QObject *parent)
     : QObject(parent), d_ptr(new DatabasePrivate(this))
 {
-//    _d = new QSharedDataPointer<DatabasePrivate>(new DatabasePrivate(this));
     DatabasePrivate::lastId++;
 }
 
@@ -370,7 +371,6 @@ Database::Database(const Database &other)
     : QObject(other.parent()), d_ptr(new DatabasePrivate(this))
 {
     DatabasePrivate::lastId++;
-//    _d = other._d;
 
     setDriver(other.driver());
     setHostName(other.hostName());
@@ -385,7 +385,7 @@ Database::Database(const QSqlDatabase &other)
     //TODO: make a polish here
     DatabasePrivate::lastId++;
 
-//    setDriver(other.driver());
+    setDriver(other.driverName());
     setHostName(other.hostName());
     setPort(other.port());
     setDatabaseName(other.databaseName());
@@ -394,6 +394,12 @@ Database::Database(const QSqlDatabase &other)
     qRegisterMetaType<ChangeLogTable*>();
 }
 
+Database::Database(Database &&other)
+{
+    d_ptr = other.d_ptr;
+    other.d_ptr = nullptr;
+}
+
 Database::~Database()
 {
     Q_D(Database);

src/nut/core/database.h

@@ -26,7 +26,7 @@
 #include <QtCore/QSharedDataPointer>
 #include <QtSql/QSqlDatabase>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 #include <QtNut/tableset.h>
 
 NUT_BEGIN_NAMESPACE
@@ -48,6 +48,7 @@ public:
     explicit Database(QObject *parent = nullptr);
     explicit Database(const Database &other);
     explicit Database(const QSqlDatabase &other);
+    explicit Database(Database &&other);
     ~Database();
 
     bool open();

src/nut/core/database_p.h

@@ -30,7 +30,7 @@
 NUT_BEGIN_NAMESPACE
 
 class ChangeLogTable;
-class NUT_EXPORT DatabasePrivate //: public QSharedData
+class NUT_EXPORT DatabasePrivate
 {
     Database *q_ptr;
     Q_DECLARE_PUBLIC(Database)

src/nut/core/query.h

@@ -31,7 +31,7 @@
 #include <QtSql/QSqlQueryModel>
 #include <QtSql/QSqlQuery>
 
-#ifdef NUT_SHARED_POINTER
+#ifndef NUT_RAW_POINTER
 #include <QtCore/QSharedPointer>
 #endif
 
@@ -351,10 +351,10 @@ Q_OUTOFLINE_TEMPLATE RowList<T> Query<T>::toList(int count)
             Row<Table> row;
             if (data.table->className() == d->className) {
                 row = Nut::create<T>();
-#ifdef NUT_SHARED_POINTER
-                returnList.append(row.objectCast<T>());
-#else
+#ifdef NUT_RAW_POINTER
                 returnList.append(dynamic_cast<T*>(table));
+#else
+                returnList.append(row.objectCast<T>());
 #endif
                 d->tableSet->add(row);
 

src/nut/core/table.cpp

@@ -43,6 +43,10 @@ NUT_BEGIN_NAMESPACE
  *  This should be fixed to v1.2
  */
 
+/*!
+  * \class Table
+  * \brief Base class for all tables
+  */
 Table::Table(QObject *parent) : QObject(parent),
     d(new TablePrivate)
 { }

src/nut/core/table.h

@@ -25,7 +25,7 @@
 #include <QtCore/qglobal.h>
 #include <QtCore/QSet>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 #include <QtNut/tablemodel.h>
 #include <QtNut/phrase.h>
 

src/nut/core/table_p.h

@@ -4,7 +4,8 @@
 #include <QtCore/QSet>
 #include <QtCore/QSharedData>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
+#include <QtNut/table.h>
 
 NUT_BEGIN_NAMESPACE
 

src/nut/core/tableset.h

@@ -100,10 +100,10 @@ Q_OUTOFLINE_TEMPLATE int TableSet<T>::length() const
 template<class T>
 Q_OUTOFLINE_TEMPLATE Row<T> TableSet<T>::at(int i) const
 {
-#ifdef NUT_SHARED_POINTER
-    return data->childs.at(i).template objectCast<T>();
-#else
+#ifdef NUT_RAW_POINTER
     return reinterpret_cast<T*>(data->childs.at(i));
+#else
+    return data->childs.at(i).template objectCast<T>();
 #endif
 }
 

src/nut/generators/abstractsqlgenerator.cpp

@@ -616,10 +616,10 @@ QString AbstractSqlGenerator::selectCommand(const QString &tableName,
     QString sql = QStringLiteral("SELECT ") + selectText
                   + QStringLiteral(" FROM ") + fromText;
 
-    if (whereText != QStringLiteral(""))
+    if (!whereText.isEmpty())
         sql.append(QStringLiteral(" WHERE ") + whereText);
 
-    if (orderText != QStringLiteral(""))
+    if (!orderText.isEmpty())
         sql.append(QStringLiteral(" ORDER BY ") + orderText);
 
 //    for (int i = 0; i < _database->model().count(); i++)
@@ -648,7 +648,7 @@ QString AbstractSqlGenerator::selectCommand(const QString &tableName,
     QString sql = QStringLiteral("SELECT ") + selectText
                   + QStringLiteral(" FROM ") + fromText;
 
-    if (whereText != QStringLiteral(""))
+    if (!whereText.isEmpty())
         sql.append(QStringLiteral(" WHERE ") + whereText);
 
     for (int i = 0; i < _database->model().count(); i++)

src/nut/generators/generators.pri

@@ -0,0 +1,15 @@
+INCLUDEPATH += $$PWD
+
+HEADERS += \
+    $$PWD/abstractsqlgenerator.h \
+    $$PWD/postgresqlgenerator.h \
+    $$PWD/mysqlgenerator.h \
+    $$PWD/sqlitegenerator.h \
+    $$PWD/sqlservergenerator.h
+
+SOURCES += \
+    $$PWD/abstractsqlgenerator.cpp \
+    $$PWD/postgresqlgenerator.cpp \
+    $$PWD/mysqlgenerator.cpp \
+    $$PWD/sqlitegenerator.cpp \
+    $$PWD/sqlservergenerator.cpp

src/nut/models/databasemodel.h

@@ -25,7 +25,7 @@
 #include <QtCore/QMap>
 #include <QtCore/QString>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 class QJsonObject;
 

src/nut/models/models.pri

@@ -0,0 +1,14 @@
+INCLUDEPATH += $$PWD
+
+HEADERS += \
+    $$PWD/databasemodel.h \
+    $$PWD/sqlmodel.h \
+    $$PWD/sqlmodel_p.h \
+    $$PWD/tablemodel.h
+
+SOURCES += \
+    $$PWD/databasemodel.cpp \
+    $$PWD/sqlmodel.cpp \
+    $$PWD/tablemodel.cpp
+
+

src/nut/models/sqlmodel.h

@@ -25,7 +25,7 @@
 #include <QtCore/QExplicitlySharedDataPointer>
 #include <QtCore/QList>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 NUT_BEGIN_NAMESPACE
 
@@ -55,7 +55,7 @@ public:
     void append(Row<Table> table);
 //    void append(Table *table);
     QVariant headerData(int section, Qt::Orientation orientation, int role) const;
-    Row<Nut::Table> at(const int &i) const;
+    Row<Table> at(const int &i) const;
 
     void setRenderer(const std::function<QVariant (int, QVariant)> &renderer);
 

src/nut/models/sqlmodel_p.h

@@ -6,7 +6,7 @@
 
 #include <functional>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 NUT_BEGIN_NAMESPACE
 

src/nut/models/tablemodel.cpp

@@ -25,7 +25,7 @@
 #include <QtCore/QJsonObject>
 
 #include "tablemodel.h"
-#include "defines.h"
+#include "nut_global.h"
 
 NUT_BEGIN_NAMESPACE
 

src/nut/models/tablemodel.h

@@ -24,7 +24,7 @@
 #include <QtCore/QVariant>
 #include <QtCore/QDebug>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 class QJsonObject;
 

src/nut/nut.pri

@@ -10,7 +10,7 @@ HEADERS += \
     $$PWD/types/dbgeography.h \
     $$PWD/tableset.h \
     $$PWD/defines_consts.h \
-    $$PWD/defines.h \
+    $$PWD/nut_global.h \
     $$PWD/query.h \
     $$PWD/databasemodel.h \
     $$PWD/changelogtable.h \

src/nut/nut.pro

@@ -9,75 +9,18 @@ DEFINES += QT_DEPRECATED_WARNINGS NUT_SHARED NUT_BUILD_LIB
 
 DEFINES += NUT_SHARED_POINTER
 
-INCLUDEPATH +=  \
-        $$PWD/generators \
-        $$PWD/phrases \
-        $$PWD/types
+include(config/config.pri)
+include(core/core.pri)
+include(generators/generators.pri)
+include(types/types.pri)
+include(phrases/phrases.pri)
+include(models/models.pri)
 
 HEADERS += \
-    $$PWD/generators/abstractsqlgenerator.h \
-    $$PWD/generators/postgresqlgenerator.h \
-    $$PWD/generators/mysqlgenerator.h \
-    $$PWD/generators/sqlitegenerator.h \
-    $$PWD/generators/sqlservergenerator.h \
-    $$PWD/types/dbgeography.h \
-    $$PWD/tableset.h \
-    $$PWD/defines_consts.h \
-    $$PWD/defines.h \
-    $$PWD/query.h \
-    $$PWD/bulkinserter.h \
-    $$PWD/databasemodel.h \
-    $$PWD/changelogtable.h \
-    $$PWD/abstracttableset.h \
-    $$PWD/abstracttablesetdata.h \
-    $$PWD/tablemodel.h \
-    $$PWD/table.h \
-    $$PWD/database.h \
-    $$PWD/database_p.h \
-    $$PWD/serializableobject.h \
-    $$PWD/sqlmodel.h \
-    $$PWD/sqlmodel_p.h \
-    $$PWD/phrase.h \
-    $$PWD/phrases/abstractfieldphrase.h \
-    $$PWD/phrases/assignmentphrase.h \
-    $$PWD/phrases/assignmentphraselist.h \
-    $$PWD/phrases/conditionalphrase.h \
-    $$PWD/phrases/fieldphrase.h \
-    $$PWD/phrases/phrasedata.h \
-    $$PWD/phrases/phrasedatalist.h \
-    $$PWD/phrases/phraselist.h \
-    $$PWD/phrases/datephrase.h \
-    $$PWD/table_p.h \
-    bulkinserter_p.h
+    $$PWD/phrase.h
 
 SOURCES += \
-    $$PWD/generators/abstractsqlgenerator.cpp \
-    $$PWD/generators/postgresqlgenerator.cpp \
-    $$PWD/generators/mysqlgenerator.cpp \
-    $$PWD/generators/sqlitegenerator.cpp \
-    $$PWD/generators/sqlservergenerator.cpp \
-    $$PWD/types/dbgeography.cpp \
-    $$PWD/tableset.cpp \
-    $$PWD/query.cpp \
-    $$PWD/bulkinserter.cpp \
-    $$PWD/databasemodel.cpp \
-    $$PWD/abstracttableset.cpp \
-    $$PWD/changelogtable.cpp \
-    $$PWD/tablemodel.cpp \
-    $$PWD/table.cpp \
-    $$PWD/database.cpp \
-    $$PWD/serializableobject.cpp \
-    $$PWD/sqlmodel.cpp \
-    $$PWD/phrase.cpp \
-    $$PWD/phrases/abstractfieldphrase.cpp \
-    $$PWD/phrases/assignmentphrase.cpp \
-    $$PWD/phrases/assignmentphraselist.cpp \
-    $$PWD/phrases/conditionalphrase.cpp \
-    $$PWD/phrases/fieldphrase.cpp \
-    $$PWD/phrases/phrasedata.cpp \
-    $$PWD/phrases/phrasedatalist.cpp \
-    $$PWD/phrases/phraselist.cpp \
-    $$PWD/phrases/datephrase.cpp
+    $$PWD/phrase.cpp
 
 load(qt_module)
 

src/nut/phrase.cpp

@@ -19,47 +19,3 @@
 **************************************************************************/
 
 #include "phrase.h"
-
-#include <QtCore/QDebug>
-
-NUT_BEGIN_NAMESPACE
-
-
-
-
-
-//AssignmentPhrase::AssignmentPhrase(AssignmentPhrase *l, const AssignmentPhrase *r)
-//{
-////    data = new PhraseData(l->data, PhraseData::Append, r->data);
-//    qFatal("SS");
-//}
-
-
-
-
-
-
-//AssignmentPhraseList operator &(const AssignmentPhrase &l, const AssignmentPhrase &r)
-//{
-//    return AssignmentPhraseList(l, r);
-//}
-
-//AssignmentPhraseList operator &(const AssignmentPhrase &l, AssignmentPhrase &&r)
-//{
-//    r.data = 0;
-//    return AssignmentPhraseList(l, r);
-//}
-
-//AssignmentPhraseList operator &(AssignmentPhrase &&l, const AssignmentPhrase &r)
-//{
-//    l.data = 0;
-//    return AssignmentPhraseList(l, r);
-//}
-
-//AssignmentPhraseList operator &(AssignmentPhrase &&l, AssignmentPhrase &&r)
-//{
-//    r.data = l.data = 0;
-//    return AssignmentPhraseList(l, r);
-//}
-
-NUT_END_NAMESPACE

src/nut/phrase.h

@@ -21,6 +21,7 @@
 #ifndef PHRASE_H
 #define PHRASE_H
 
+#include <QtNut/nut_global.h>
 #include <QtNut/conditionalphrase.h>
 #include <QtNut/abstractfieldphrase.h>
 #include <QtNut/fieldphrase.h>
@@ -30,44 +31,8 @@
 #include <QtNut/phrasedata.h>
 #include <QtNut/assignmentphrase.h>
 #include <QtNut/numericphrase.h>
-#include <QtNut/datephrase.h>
-
-NUT_BEGIN_NAMESPACE
-
-#define SPECIALIZATION_NUMERIC_MEMBER(type, op, cond) \
-ConditionalPhrase operator op(const QVariant &other) \
-{ \
-    return ConditionalPhrase(this, cond, other); \
-}
-
-class AbstractFieldPhrase;
-class AssignmentPhrase;
-class PhraseList;
-
-//AssignmentPhraseList operator &(const AssignmentPhrase &l, const AssignmentPhrase &r);
-//AssignmentPhraseList operator &(const AssignmentPhrase &l, AssignmentPhrase &&r);
-//AssignmentPhraseList operator &(AssignmentPhrase &&l, const AssignmentPhrase &r);
-//AssignmentPhraseList operator &(AssignmentPhrase &&l, AssignmentPhrase &&r);
-
-
-//ConditionalPhrase operator <(AbstractFieldPhrase &l, ConditionalPhrase &&other)
-//{
-//    return ConditionalPhrase(&l, PhraseData::Less, other);
-//}
-
-//template<typename T>
-//class FieldPhrase : public AbstractFieldPhrase
-//{
-//public:
-//    FieldPhrase(const char *className, const char *s) :
-//        AbstractFieldPhrase(className, s)
-//    {}
-
-//    AssignmentPhrase operator =(const QVariant &other) {
-//        return AssignmentPhrase(this, other);
-//    }
-//};
-
-NUT_END_NAMESPACE
+#include <QtNut/fieldphrase_date.h>
+#include <QtNut/fieldphrase_qstring.h>
+#include <QtNut/fieldphrase_bool.h>
 
 #endif // PHRASE_H

src/nut/phrases/abstractfieldphrase.cpp

@@ -19,6 +19,7 @@
 **************************************************************************/
 
 #include "abstractfieldphrase.h"
+#include <QDebug>
 
 NUT_BEGIN_NAMESPACE
 
@@ -34,23 +35,27 @@ AbstractFieldPhrase::AbstractFieldPhrase(const char *className,
 AbstractFieldPhrase::AbstractFieldPhrase(const AbstractFieldPhrase &other)
 {
     data = other.data;
-    data->parents++;
+    data->ref.ref();
 }
 
 AbstractFieldPhrase::AbstractFieldPhrase(AbstractFieldPhrase &&other)
 {
     data = other.data;
-    data->parents++;
     other.data = nullptr;
 }
 
 AbstractFieldPhrase::~AbstractFieldPhrase()
 {
     if (data) {
-        --data->parents;
-        if (data->parents <= 0)
+        if (!data->ref.deref()) {
+            qDebug() << "deleted" << data->className
+                     << data->fieldName;
             delete data;
         }
+        else
+            qDebug() << "more parents for" << data->className
+                     << data->fieldName;
+    }
 }
 
 PhraseList AbstractFieldPhrase::operator |(const AbstractFieldPhrase &other)
@@ -87,6 +92,14 @@ AssignmentPhrase AbstractFieldPhrase::operator <<(const QVariant &other)
     return AssignmentPhrase(this, other);
 }
 
+void AbstractFieldPhrase::detach()
+{
+    auto clone = data->clone();
+    if (!data->ref.deref())
+        delete data;
+    data = clone;
+}
+
 #define AbstractFieldPhraseOperatorVariant(class, op, cond) \
 ConditionalPhrase class::operator op(const QVariant &other) \
 { \

src/nut/phrases/abstractfieldphrase.h

@@ -21,7 +21,7 @@
 #ifndef ABSTRACTFIELDPHRASE_H
 #define ABSTRACTFIELDPHRASE_H
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 #include <QtNut/assignmentphrase.h>
 #include <QtNut/conditionalphrase.h>
 #include <QtNut/phraselist.h>
@@ -80,6 +80,9 @@ public:
     AssignmentPhrase operator =(const QVariant &other);
     AssignmentPhrase operator =(const ConditionalPhrase &other);
     AssignmentPhrase operator <<(const QVariant &other);
+
+protected:
+    void detach();
 };
 
 NUT_END_NAMESPACE

src/nut/phrases/assignmentphrase.cpp

@@ -26,7 +26,7 @@ NUT_BEGIN_NAMESPACE
 
 AssignmentPhrase::AssignmentPhrase(PhraseData *d) : data(d)
 {
-    d->parents++;
+    d->ref.ref();
 }
 
 AssignmentPhrase::AssignmentPhrase(AbstractFieldPhrase *l, const QVariant r)
@@ -56,8 +56,7 @@ AssignmentPhrase::AssignmentPhrase(AssignmentPhrase *ph, const QVariant &v)
 
 AssignmentPhrase::~AssignmentPhrase()
 {
-    if (data)
-        if (!--data->parents)
+    if (data && data->ref.deref())
         delete data;
 }
 

src/nut/phrases/assignmentphrase.h

@@ -21,7 +21,7 @@
 #ifndef ASSIGNMENTPHRASE_H
 #define ASSIGNMENTPHRASE_H
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 #include <QtNut/assignmentphraselist.h>
 
 NUT_BEGIN_NAMESPACE

src/nut/phrases/assignmentphraselist.cpp

@@ -68,9 +68,9 @@ AssignmentPhraseList AssignmentPhraseList::operator &(const AssignmentPhrase
 
 AssignmentPhraseList::~AssignmentPhraseList()
 {
-    foreach (PhraseData *d, data)
-        if (!--d->parents)
-            delete d;
+//    foreach (PhraseData *d, data)
+//        if (!d->ref.deref())
+//            delete d;
 //    qDeleteAll(data);
     //    data.clear();
 }
@@ -78,7 +78,7 @@ AssignmentPhraseList::~AssignmentPhraseList()
 void AssignmentPhraseList::incAllDataParents()
 {
     foreach (PhraseData *d, data)
-        d->parents++;
+        d->ref.ref();
 }
 
 

src/nut/phrases/assignmentphraselist.h

@@ -21,7 +21,7 @@
 #ifndef ASSIGNMENTPHRASELIST_H
 #define ASSIGNMENTPHRASELIST_H
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 NUT_BEGIN_NAMESPACE
 

src/nut/phrases/conditionalphrase.cpp

@@ -18,6 +18,8 @@
 **
 **************************************************************************/
 
+#include <QDebug>
+
 #include "abstractfieldphrase.h"
 #include "conditionalphrase.h"
 #include "phrasedata.h"
@@ -30,21 +32,21 @@ ConditionalPhrase::ConditionalPhrase() : data(nullptr)
 ConditionalPhrase::ConditionalPhrase(const ConditionalPhrase &other)
 {
     data = other.data;
-    data->parents++;
-//    const_cast<ConditionalPhrase&>(other).data = 0;
+    data->ref.ref();
 }
 
 #ifdef Q_COMPILER_RVALUE_REFS
 ConditionalPhrase::ConditionalPhrase(ConditionalPhrase &&other)
 {
-    this->data = qMove(other.data);
+    data = other.data;
+    other.data = nullptr;
 }
 #endif
 
 ConditionalPhrase::ConditionalPhrase(const PhraseData *data)
 {
-    this->data = const_cast<PhraseData*>(data);
-    this->data->parents++;
+    data = const_cast<PhraseData*>(data);
+    data->ref.ref();
 }
 
 ConditionalPhrase::ConditionalPhrase(AbstractFieldPhrase *l,
@@ -104,16 +106,18 @@ ConditionalPhrase::~ConditionalPhrase()
 {
     if (data) {
         data->cleanUp();
-        if (!--data->parents)
+        if (!data->ref.deref()) {
+            qDebug() << "deleted for cond";
             delete data;
         }
+    }
 }
 
 ConditionalPhrase &ConditionalPhrase::operator =(const ConditionalPhrase &other)
 {
     data = other.data;
     if (data)
-        data->parents++;
+        data->ref.ref();
     return *this;
 }
 
@@ -122,23 +126,6 @@ ConditionalPhrase ConditionalPhrase::operator ==(const QVariant &other)
     return ConditionalPhrase(this, PhraseData::Equal, other);
 }
 
-//ConditionalPhrase ConditionalPhrase::operator ==(const AbstractFieldPhrase &other)
-//{
-//    return ConditionalPhrase(this, PhraseData::Equal, other);
-//}
-
-//ConditionalPhrase ConditionalPhrase::operator &&(const ConditionalPhrase &other)
-//{
-//    return ConditionalPhrase(this, PhraseData::And,
-//                             const_cast<ConditionalPhrase&>(other));
-//}
-
-//ConditionalPhrase ConditionalPhrase::operator ||(const ConditionalPhrase &other)
-//{
-//    return ConditionalPhrase(this, PhraseData::Or,
-//                             const_cast<ConditionalPhrase&>(other));
-//}
-
 #define DECLARE_CONDITIONALPHRASE_OPERATORS_IMPL(op, cond) \
 ConditionalPhrase operator op(const ConditionalPhrase &l, \
                               const ConditionalPhrase &r) \
@@ -149,8 +136,8 @@ ConditionalPhrase operator op(const ConditionalPhrase &l, \
     p.data->operatorCond = cond; \
     p.data->left = l.data; \
     p.data->right = r.data; \
-    l.data->parents++;  \
-    r.data->parents++;  \
+    l.data->ref.ref();  \
+    r.data->ref.ref();  \
     return p; \
 } \
 ConditionalPhrase operator op(const ConditionalPhrase &l, \
@@ -162,8 +149,8 @@ ConditionalPhrase operator op(const ConditionalPhrase &l, \
     p.data->operatorCond = cond; \
     p.data->left = l.data; \
     p.data->right = r.data; \
-    l.data->parents++;  \
-    r.data->parents++;  \
+    l.data->ref.ref();  \
+    r.data = nullptr;  \
     return p; \
 } \
 ConditionalPhrase operator op(ConditionalPhrase &&l, \
@@ -175,8 +162,8 @@ ConditionalPhrase operator op(ConditionalPhrase &&l, \
     p.data->operatorCond = cond; \
     p.data->left = l.data; \
     p.data->right = r.data; \
-    l.data->parents++;  \
-    r.data->parents++;  \
+    r.data->ref.ref();  \
+    l.data = nullptr;  \
     return p; \
 } \
 ConditionalPhrase operator op(ConditionalPhrase &&l, ConditionalPhrase &&r) \
@@ -187,8 +174,8 @@ ConditionalPhrase operator op(ConditionalPhrase &&l, ConditionalPhrase &&r) \
     p.data->operatorCond = cond; \
     p.data->left = l.data; \
     p.data->right = r.data; \
-    l.data->parents++;  \
-    r.data->parents++;  \
+    l.data = nullptr; \
+    r.data = nullptr; \
     return p; \
 }
 

src/nut/phrases/fieldphrase.h

@@ -21,7 +21,7 @@
 #ifndef FIELDPHRASE_H
 #define FIELDPHRASE_H
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 #include <QtNut/abstractfieldphrase.h>
 
 NUT_BEGIN_NAMESPACE
@@ -50,29 +50,6 @@ Q_OUTOFLINE_TEMPLATE ConditionalPhrase FieldPhrase<T>::operator ==(const QVarian
     return ConditionalPhrase(this, PhraseData::Equal, other);
 }
 
-
-template<>
-class FieldPhrase<QString> : public AbstractFieldPhrase
-{
-public:
-    FieldPhrase(const char *className, const char *s) :
-        AbstractFieldPhrase(className, s)
-    {}
-
-    ConditionalPhrase like(const QString &term) {
-        return ConditionalPhrase(this, PhraseData::Like, term);
-    }
-
-    ConditionalPhrase contains(const QString &term) {
-        return ConditionalPhrase(this, PhraseData::Like,
-                                 QVariant(QStringLiteral("%") + term + QStringLiteral("%")));
-    }
-
-    AssignmentPhrase operator =(const QVariant &v) {
-        return AssignmentPhrase(this, v);
-    }
-};
-
 //Date and time
 #define CONDITIONAL_VARIANT_METHOD(name, cond) \
     ConditionalPhrase name(int val) \
@@ -80,31 +57,6 @@ public:
         return ConditionalPhrase(this, cond, val); \
     }
 
-template<>
-class FieldPhrase<bool> : public AbstractFieldPhrase
-{
-public:
-    FieldPhrase(const char *className, const char *s) :
-        AbstractFieldPhrase(className, s)
-    {}
-
-    AssignmentPhrase operator =(const bool &other) {
-        return AssignmentPhrase(this, other);
-    }
-
-    FieldPhrase<bool> operator !()
-    {
-        FieldPhrase<bool> f(data->className, data->fieldName);
-//        f.data = new PhraseData(data);
-        f.data->isNot = !data->isNot;
-        return f;
-    }
-
-    operator ConditionalPhrase()
-    {
-        return ConditionalPhrase(this, PhraseData::Equal, !data->isNot);
-    }
-};
 
 NUT_END_NAMESPACE
 

src/nut/phrases/fieldphrase_bool.cpp

@@ -0,0 +1,6 @@
+#include "fieldphrase_bool.h"
+
+NUT_BEGIN_NAMESPACE
+
+
+NUT_END_NAMESPACE

src/nut/phrases/fieldphrase_bool.h

@@ -0,0 +1,38 @@
+#ifndef NUT_FIELDPHRASE_BOOL_H
+#define NUT_FIELDPHRASE_BOOL_H
+
+#include <QtNut/nut_global.h>
+#include <QtNut/fieldphrase.h>
+#include <QtNut/fieldphrase.h>
+
+NUT_BEGIN_NAMESPACE
+
+template<>
+class FieldPhrase<bool> : public AbstractFieldPhrase
+{
+public:
+    FieldPhrase(const char *className, const char *s) :
+          AbstractFieldPhrase(className, s)
+    {}
+
+    AssignmentPhrase operator =(const bool &other) {
+        return AssignmentPhrase(this, other);
+    }
+
+    FieldPhrase<bool> operator !()
+    {
+        FieldPhrase<bool> f(data->className, data->fieldName);
+        //        f.data = new PhraseData(data);
+        f.data->isNot = !data->isNot;
+        return f;
+    }
+
+    operator ConditionalPhrase()
+    {
+        return ConditionalPhrase(this, PhraseData::Equal, !data->isNot);
+    }
+};
+
+NUT_END_NAMESPACE
+
+#endif // NUT_FIELDPHRASE_BOOL_H

src/nut/phrases/fieldphrase_date.cpp

@@ -18,7 +18,7 @@
 **
 **************************************************************************/
 
-#include "datephrase.h"
+#include "fieldphrase_date.h"
 
 NUT_BEGIN_NAMESPACE
 

src/nut/phrases/fieldphrase_qstring.cpp

@@ -0,0 +1,2 @@
+#include "fieldphrase_qstring.h"
+

src/nut/phrases/fieldphrase_qstring.h

@@ -0,0 +1,39 @@
+#ifndef NUT_FIELDPHRASE_QSTRING_H
+#define NUT_FIELDPHRASE_QSTRING_H
+
+#include <QtNut/nut_global.h>
+#include <QtNut/abstractfieldphrase.h>
+#include <QtNut/fieldphrase.h>
+
+NUT_BEGIN_NAMESPACE
+
+template<>
+class FieldPhrase<QString> : public AbstractFieldPhrase
+{
+public:
+    FieldPhrase(const char *className, const char *s)
+        : AbstractFieldPhrase(className, s)
+    {}
+
+    ConditionalPhrase like(const QString &term)
+    {
+        return ConditionalPhrase(this, PhraseData::Like, term);
+    }
+
+    ConditionalPhrase contains(const QString &term)
+    {
+        return ConditionalPhrase(this,
+                                 PhraseData::Like,
+                                 QVariant(QStringLiteral("%") + term
+                                          + QStringLiteral("%")));
+    }
+
+    AssignmentPhrase operator=(const QVariant &v)
+    {
+        return AssignmentPhrase(this, v);
+    }
+};
+
+NUT_END_NAMESPACE
+
+#endif // NUT_FIELDPHRASE_QSTRING_H

src/nut/phrases/phrasedata.cpp

@@ -22,52 +22,57 @@
 
 NUT_BEGIN_NAMESPACE
 
-PhraseData::PhraseData() :
-    className(""), fieldName(""),
-    type(Field), operatorCond(NotAssign),
-    left(nullptr), right(nullptr), operand(QVariant::Invalid), isNot(false), parents(1)
+PhraseData::PhraseData()
+    : className(""), fieldName(""), type(Field), operatorCond(NotAssign),
+      left(nullptr), right(nullptr), operand(QVariant::Invalid), isNot(false),
+      ref(1)
 { }
 
-PhraseData::PhraseData(const char *className, const char *fieldName) :
-    className(className), fieldName(fieldName),
-    type(Field), operatorCond(NotAssign),
-    left(nullptr), right(nullptr), operand(QVariant::Invalid), isNot(false), parents(1)
+PhraseData::PhraseData(const char *className, const char *fieldName)
+    : className(className), fieldName(fieldName), type(Field),
+      operatorCond(NotAssign), left(nullptr), right(nullptr),
+      operand(QVariant::Invalid), isNot(false), ref(1)
 { }
 
 PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o)
-    : className(nullptr), fieldName(nullptr),
-      type(WithoutOperand), operatorCond(o), left(l), right(nullptr),
-      isNot(false), parents(1)
+    : className(nullptr), fieldName(nullptr), type(WithoutOperand),
+      operatorCond(o), left(l), right(nullptr), isNot(false), ref(1)
 {
-    l->parents++;
+    l->ref.ref();
 }
 
-PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o,
-                       PhraseData *r)
-    : className(nullptr), fieldName(nullptr),
-      type(WithOther), operatorCond(o),
-      left(l), right(r),
-      isNot(false), parents(1)
+PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o, PhraseData *r)
+    : className(nullptr), fieldName(nullptr), type(WithOther), operatorCond(o),
+      left(l), right(r), isNot(false), ref(1)
 {
-    l->parents++;
-    r->parents++;
+    l->ref.ref();
+    r->ref.ref();
 }
 
 PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o, QVariant r)
-    : className(nullptr), fieldName(nullptr),
-      type(WithVariant), operatorCond(o), left(l),
-      right(nullptr), operand(r), isNot(false), parents(1)
+    : className(nullptr), fieldName(nullptr), type(WithVariant),
+      operatorCond(o), left(l), right(nullptr), operand(r), isNot(false),
+      ref(1)
 { }
 
+PhraseData::~PhraseData()
+{
+//    if (left && !left->ref.deref())
+//        delete left;
+
+//    if (right && !right->ref.deref())
+//        delete right;
+}
+
 PhraseData *PhraseData::operator =(PhraseData *other)
 {
-    other->parents++;
+    other->ref.ref();
     return other;
 }
 
 PhraseData &PhraseData::operator =(PhraseData &other)
 {
-    other.parents++;
+    other.ref.ref();
     return other;
 }
 
@@ -81,6 +86,26 @@ void PhraseData::cleanUp()
 {
 }
 
+PhraseData *PhraseData::clone() const
+{
+    auto c = new PhraseData;
+    c->className = className;
+    c->fieldName = fieldName;
+
+    c->type = type;
+
+    c->operatorCond = operatorCond;
+
+    c->left = left;
+    c->right = right;
+
+    c->operand = operand;
+    c->isNot = isNot;
+//    c->parents = parents;
+
+    return c;
+}
+
 void PhraseData::cleanUp(PhraseData *d)
 {
     if (d->left)

src/nut/phrases/phrasedata.h

@@ -21,7 +21,7 @@
 #ifndef PHRASEDATA_H
 #define PHRASEDATA_H
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 NUT_BEGIN_NAMESPACE
 
@@ -97,24 +97,25 @@ public:
 
     QVariant operand;
     bool isNot;
-    quint16 parents;
+//    quint16 parents;
+
+    mutable QAtomicInt ref;
 
     PhraseData();
     PhraseData(const char *className, const char *fieldName);
     PhraseData(PhraseData *l, Condition o);
     PhraseData(PhraseData *l, Condition o, PhraseData *r);
     PhraseData(PhraseData *l, Condition o, QVariant r);
-//    explicit PhraseData(const PhraseData &other);
-//    explicit PhraseData(const PhraseData *other);
+
+    virtual ~PhraseData();
 
     PhraseData *operator =(PhraseData *other);
     PhraseData &operator =(PhraseData &other);
 
     QString toString() const;
 
-    ~PhraseData() = default;
-
     void cleanUp();
+    PhraseData *clone() const;
 private:
     void cleanUp(PhraseData *d);
 };

src/nut/phrases/phrasedatalist.cpp

@@ -37,14 +37,14 @@ PhraseDataList::PhraseDataList(const PhraseDataList &other) : QList<PhraseData*>
 
 void PhraseDataList::append(PhraseData *d)
 {
-    d->parents++;
+    d->ref.ref();
     QList<PhraseData*>::append(d);
 }
 
 void PhraseDataList::append(QList<PhraseData *> &dl)
 {
     foreach (PhraseData *d, dl)
-        d->parents++;
+        d->ref.ref();
     QList<PhraseData*>::append(dl);
 }
 
@@ -53,7 +53,7 @@ PhraseDataList::~PhraseDataList()
     QList<PhraseData*>::iterator i;
     for (i = begin(); i != end(); ++i) {
         (*i)->cleanUp();
-        if (!--(*i)->parents)
+        if (!(*i)->ref.deref())
             delete *i;
     }
 }

src/nut/phrases/phraselist.h

@@ -21,7 +21,7 @@
 #ifndef PHRASELIST_H
 #define PHRASELIST_H
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 #include <QtNut/phrasedatalist.h>
 
 NUT_BEGIN_NAMESPACE

src/nut/phrases/phrases.pri

@@ -0,0 +1,27 @@
+INCLUDEPATH += $$PWD
+
+HEADERS += \
+    $$PWD/abstractfieldphrase.h \
+    $$PWD/assignmentphrase.h \
+    $$PWD/assignmentphraselist.h \
+    $$PWD/conditionalphrase.h \
+    $$PWD/fieldphrase.h \
+    $$PWD/phrasedata.h \
+    $$PWD/phrasedatalist.h \
+    $$PWD/phraselist.h \
+    $$PWD/fieldphrase_date.h \
+    $$PWD/fieldphrase_bool.h \
+    $$PWD/fieldphrase_qstring.h
+
+SOURCES += \
+    $$PWD/abstractfieldphrase.cpp \
+    $$PWD/assignmentphrase.cpp \
+    $$PWD/assignmentphraselist.cpp \
+    $$PWD/conditionalphrase.cpp \
+    $$PWD/fieldphrase.cpp \
+    $$PWD/phrasedata.cpp \
+    $$PWD/phrasedatalist.cpp \
+    $$PWD/phraselist.cpp \
+    $$PWD/fieldphrase_date.cpp \
+    $$PWD/fieldphrase_bool.cpp \
+    $$PWD/fieldphrase_qstring.cpp

src/nut/serializableobject.cpp

@@ -1,2 +0,0 @@
-#include "serializableobject.h"
-

src/nut/serializableobject.h

@@ -1,15 +0,0 @@
-#ifndef SERIALIZABLEOBJECT_H
-#define SERIALIZABLEOBJECT_H
-
-#include <QtCore/QVariant>
-
-class SerializableObject
-{
-public:
-    SerializableObject() = default;
-
-    virtual void load(const QVariant &value) = 0;
-    virtual QVariant save() = 0;
-};
-
-#endif // SERIALIZABLEOBJECT_H

src/nut/tuple.cpp

@@ -1,2 +0,0 @@
-#include "tuple.h"
-

src/nut/tuple.h

@@ -1,18 +0,0 @@
-#ifndef TUPLE_H
-#define TUPLE_H
-
-#include <QObject>
-
-//class AbstractTuple
-//{
-//    Q_GADGET
-//};
-
-//template <typename T>
-//class Tuple
-//{
-//public:
-//    T _1;
-//};
-
-#endif // TUPLE_H

src/nut/types/dbgeography.h

@@ -25,7 +25,7 @@
 #include <QtCore/qglobal.h>
 #include <QtCore/QVariant>
 
-#include <QtNut/defines.h>
+#include <QtNut/nut_global.h>
 
 NUT_BEGIN_NAMESPACE
 

src/nut/types/types.pri

@@ -0,0 +1,7 @@
+ INCLUDEPATH += $$PWD
+
+HEADERS += \
+    $$PWD/dbgeography.h
+
+SOURCES += \
+    $$PWD/dbgeography.cpp

sync.profile

@@ -1,5 +1,7 @@
 %modules = (
 	"QtNut" => "$basedir/src/nut",
 );
-
+%classnames = (
+ "nut_global.h" => "NutGlobal"
+);
 $publicclassregexp = ".+";

tests/auto/tst_phrases/tst_phrases.cpp

@@ -3,6 +3,7 @@
 
 #include "tst_phrases.h"
 #include "phrase.h"
+#include "sqlitegenerator.h"
 
 using namespace Nut;
 
@@ -17,11 +18,15 @@ void PhrasesTest::initTestCase()
 
 void PhrasesTest::no1()
 {
+    {
         FieldPhrase<int> id("main", "id");
         FieldPhrase<QString> name("main", "name");
         FieldPhrase<QString> last_name("main", "last_name");
         FieldPhrase<QDate> date("main", "date");
-    auto w = (id == 4 && name == "hi");
+        auto w = (id == 4 && name == QStringLiteral("hi"));
+
+        SqliteGenerator g;
+    }
 }
 
 void PhrasesTest::numeric()